57143042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2621}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 93636864

約数和(自身を除く): 36493822

約数列:

[1, 2, 11, 22, 991, 1982, 2621, 5242, 10901, 21802, 28831, 57662, 2597411, 5194822, 28571521, 57143042]

約数ペア:

[(1, 57143042), (2, 28571521), (11, 5194822), (22, 2597411), (991, 57662), (1982, 28831), (2621, 21802), (5242, 10901)]